System and method for processing instant messages

ABSTRACT

Various aspects relate to using structured messages within systems that implement instant messaging function in a distributed computing environment. In particular, structured information may be encoded and embedded in unstructured instant messages and communicated among one or more computer systems, networks, applications or other entities. In one aspect, instant messaging may be leveraged as middleware for application integration. Other aspects relate to using structured message information to perform functions in a distributed instant messaging system. For example, structured message information may be used to control the display of instant message information to a user, or may be used to control how the instant message information is distributed, processed, or otherwise handled by a receiving system, application or process. Other aspects relate to an interface for displaying information relating to a number of instant messaging conversations to a user. Further, aspects relate to using instant messaging in a trading environment.

This application is a Continuation patent application of U.S. patentapplication Ser. No. 12/241,884, entitled, “SYSTEM AND METHOD FORPROCESSING INSTANT MESSAGES,” which was filed on Sep. 30, 2008, which isincorporated herein by reference in its entirety for all purposes.

BACKGROUND OF THE INVENTION

1. Field of Invention

The field of the invention relates generally to communication networks,and more particularly, to the use of instant messaging for communicatingbetween entities.

2. Discussion of Related Art

In trading of equities, equity options, fixed income, energy, foreigncurrency derivatives, etc. collectively referred to herein as“securities,” have been traded in this country since the late 1700s.Traditionally, such securities have been traded on floor-basedexchanges, such as the New York Stock Exchange (NYSE) or the AmericanStock Exchange (AMEX). The predominant method of trading in thesefloor-based environments is known as the “open outcry” system, whichinvolves oral communications between market professionals at a centrallocation in open view of other market professionals. In this system, anorder is typically relayed out to a trader standing in a “pit.” Thetrader shouts out that he has received an order and waits until a brokershouts back contract terms, and a trading transaction then results. Inan effort to preserve this antiquated system of floor-based trading, theimplementation of computer-based technology in the exchanges has beenslow. However, some trading processes have been automated or partiallyautomated.

Instant messaging (sometimes referred to as IM or “IMing”) is commonlyused to communicate between computer users in an instantaneous manner.There are many different applications that support instant messagingsuch as, for example, the well—known AOL Instant Messenger (AIM),Microsoft's Network Messenger services (MSN), and Yahoo!'s Yahoo!Messenger application program, Google's Google Talk application program,among others. Such application programs run on the number of differentplatforms including personal computers (PCs), mobile phones, PDAs orother environments. IM differs from ordinary e-mail in that there isimmediacy in the message exchange, and also instant messaging makes acontinued exchange of messages simpler than sending e-mail back andforth. Most communications are text-only.

To access an IM service, a user registers with a service provider and,after connecting to the Internet (or other appropriate data network),enters the user's screen name and password to login to an IM network.Popular IM applications include AOL's Instant Messenger (AIM),Microsoft's Network Messenger Services (MSN), and Yahoo!'s Yahoo!Messenger. Once a user has logged in to an appropriate IM network,his/her presence on the system is made known to all authorized partners(commonly termed “buddies”). The user can then engage in free-form,textual conversations with other IM users connected to the system.

A recent development in trading includes the use of Instant Messagingfunctionality to communicate instructions to a trader that in turnperforms securities trading functions on behalf of clients. It isbeneficial to use such in instant messaging functions for communicatingtime-sensitive information. However, according to one aspect of theinvention, it is realized that it is difficult to manage large amountsof instant message information using conventional instant messagingapplications and their associated interfaces.

SUMMARY OF THE INVENTION

It is appreciated that instant messaging is typically used byindividuals as a method of collaborating with one another by sendingsimple text messages. Apart from formatting markup (e.g., font, color),instant messaging applications send/receive unstructured free textstrings. According to one aspect, it appreciated that structuredmessaging may be used to permit sending applications or other entitiesto embed semantic information in a text message that can be interpretedby the receiving application that could be used to guide applicationfunctionality. Stated differently, structured messaging may permitinstant messaging technology to be leveraged as middleware forapplication integration.

Generally, structured messages may be used for performing differentclasses of functions within a distributed computing environment.Structured instant messages may be used for application integration,presentation functions, control functions, and translation functions.

There are many different uses for structured instant messages within thedistributed computing environment. In one application, a system (e.g., aclient computer system) may be capable of creating an instant messageand generating structured information within the instant message. Theinstant message containing the structured information may be sent toother destinations (e.g., a client, server, software application,computer system, etc.). The structured information may be interpreted bya receiving system and various actions may be taken in response to thestructured content. For instance, structured content may determine howthe instant message is displayed, routed or processed, may cause anaction to be performed by the receiving system or any intermediatesystem receiving the instant message. In one embodiment, the receivingsystem may be adapted to use the structured information within theinstant message.

According to another embodiment, a processor may be provided that iscapable of receiving unstructured instant message content and addingstructure to the instant message, which can be transmitted to othersystems. In such a case, the processor may receive an unstructuredinstant message (e.g., from a client system, network or other entity),modifies the instant message to include structure information, and sendthe modified instant message to one or more destinations. This may beuseful, for example, when a client running a conventional instantmessage application does not have the native ability to add structure toinstant messages, and it is desired that the instant message sent by aclient have structure. Also, instant messages that originate fromnetworks that do not have the capability of generating structure couldhave structure added to these messages by a suitable processor.

As discussed above, one or more destinations may be capable of usingstructured information. In one embodiment, a grid is provided thatdisplays information relating a number of different instant messageconversations. For instance, such a grid may be provided as part of anapplication program provided to a user, permitting the user to viewinformation relating to multiple conversations displayed in the grid.

It is appreciated that in conventional instant message applicationinterfaces (e.g., the AOL Instant Messenger application), messages aredisplayed serially in the instant message interface as they are receivedat a client workstation. However, it is appreciated that someenvironments that use instant messaging, hundreds if not thousands ofinstant messages may be received at a client, and a user may be requiredto respond to only a subset of the received messages. In a conventionalinstant messaging application interface, it is impractical to view andrespond to a large amount of messages. Because, according to oneembodiment, a number of different conversations may be displayed in amore convenient manner, the user is more capable of processing largenumbers of instant messages using the interface.

According to one embodiment, the structure may indicate where within aninstant message particular information resides. For instance, in thecase of a ticker symbol “IBM” appearing in an unstructured portion of amessage, the structured information may indicate where within theunstructured text the ticker symbol appears. To this end, an instantmessage processor may be provided that processes unstructured portionsof a message and identifies relevant content.

According to another aspect, it is appreciated that may be helpful tosend structured information in an instant message that is capable ofbeing interpreted by a destination and performing some function oraction. Control or command information may be encoded within the instantmessage. This control information may be used, for example, to performcontrol functions associated with a receiving system, adjust displayparameters for information that is displayed to a user at a clientworkstation, forward the instant message to particular destinations, orto perform other functions or action relating to instant messages. Suchcontrol information may be used, for example, by applications, systems,or other entities that are configured to process instant messages.

Examples of such applications that use structured messages include anorder management server that uses information within instant messages toperform financial transactions, an instant message interface such as amessage grid that can present instant message information to a user in astructured way, a software process that forwards instant messages to oneor more users (e.g., a software process that directs instant messages todifferent traders, computers or applications), or any other applicationconfigured to use instant message information.

According to one embodiment, the control information is embedded withinan area of the instant message that is unused by the particular instantmessage application. For instance, the Yahoo! Messenger applicationprogram may not recognize information in a particular area of theinstant message, and therefore the application program does not providean error or otherwise respond to the information within this area of theinstant message. Thus, an intervening system can modify a receivedinstant message by embedding control information within thisunrecognized area, yet not disturb the processing or display of theinstant message by the standard Yahoo! Messenger application program. Inthis way, the instant messaging network may be used as a vehicle forsupporting higher-end applications using instant messaging as atransport layer, yet not “break” existing instant message services as aresult.

Yet another aspect of the present invention relates to a system that iscapable of creating using structured instant messages in a tradingenvironment. It is appreciated that many different systems may becapable of interpreting and displaying instant messages, particularlywhen being used in a trading environment. For instance, in a system thatuses instant messaging to perform purchases (e.g., in an ordermanagement system), instant messages may be used to place, confirm, andplace orders for securities. It is appreciated that although instantmessaging is used by users to convey business critical data, it isgenerally unusable by other applications because the content has nostructure and therefore is not semantically parsable. By addingstructure to the instant message, applications such as pricing systems,risk management systems, order management systems, etc. can receive andprocess business critical data contained within the instant messagebecause the modified instant message contains structure that can beeasily parsed.

For instance, in a system that uses instant messaging, examples ofstructured content that could be could be inserted into an instantmessage that controls how the instant message is handled may include:

-   -   Market classification—equities, equity options, energy        derivatives, natural gas options, or any other security or        derivative market    -   Message category—morning report, noon update, alert, or any        class that allows the information to be grouped categorically by        the receiver of the instant message as intended by the sender    -   Message type classification—indication of interest, show, market        look, trade advertisement, quote, or other classification        information    -   Attributes of a transaction—size, side, quantity, limit price,        original sender, target recipient(s), actions to be performed

In the case of an order management system that performs purchasingfunctions, structured content may be used to initiate actions within anorder management system.

Other types of systems may also benefit from information generatedwithin instant messaging networks. For example, a pricing/risk systemthat determines, based on historical trading information, the expectedvolatility and price for a particular stock. However, it may be usefulto have current information regarding a particular stock to moreaccurately determine pricing. Also, in the case of a derivatives market,where there is not enough historical information on the derivative todetermine risk or price, it may be helpful to have current informationto more accurately set pricing. In one embodiment, instant message datamay be used to provide additional information for such applications.

According to one embodiment, it may be desirable that one or more ofthese functions may be performed by an automated system that interpretssuch instant messages. According to one aspect, it may be beneficial toadd structure to instant messages to perform additional functions, suchas display, control and/or handling of instant messages and the tradinginformation that they hold. Because instant messages can be structured,applications may be capable of processing such instant messages in anefficient manner. Further, tools may be provided that leverage suchstructures so that users may more easily view instant messageinformation.

According to one aspect of the present invention, in a distributedcomputer system, a method for processing instant message information isprovided. The method comprises acts of at a client computer, permittinga user to create at least one instant message, the at least one messagehaving a plurality of unstructured content, generating, at the clientcomputer, at least one portion of structured content, inserting the atleast one portion of structured content within the at least one instantmessage, and transmitting the at least one instant message to adestination. According to one embodiment of the present invention, theact of generating includes determining, based on an input of a user atthe client computer, the at least one portion of structured content.According to another embodiment of the present invention, the act ofgenerating further includes acts of receiving an element of structurefrom the user through an interface of an instant messaging application,and inserting the element of structure in the at least one message.According to another embodiment of the invention, the method furthercomprises an act of processing the unstructured content and identifyingat least one attribute within the unstructured content, and wherein theact of inserting further comprises an act of inserting the at least oneidentified attribute within the at least one instant message. Accordingto another embodiment of the invention, the act inserting the at leastone portion of structured content includes an act of inserting a code.

According to one embodiment of the present invention, the code describesa format of the unstructured content. According to another embodiment ofthe invention, the code describes an action to be taken by thedestination. According to another embodiment of the invention, the codeincludes one or more codes that identify the locations of one or moreelements residing within the unstructured content. According to anotherembodiment of the invention, the method further comprises acts ofprocessing the unstructured content and modifying the unstructuredcontent responsive to act of processing the unstructured content.According to another embodiment of the invention, the method furthercomprises an act of formatting the unstructured context responsive tothe act of processing the unstructured content. According to anotherembodiment of the invention, the act of processing the unstructuredcontent further comprises an act of parsing the unstructured content.According to another embodiment of the invention, the act of parsing theunstructured content is performed at the client computer.

According to one embodiment of the present invention, the act oftransmitting further comprises an act of sending the at least oneinstant message to an instant messaging network. According to anotherembodiment of the invention, the method further comprises an act ofreceiving, at another client computer system, the at least one instantmessage, and displaying information contained in the at least oneinstant message in a manner responsive to the structured content.According to another embodiment of the invention, the act of insertingthe code, includes an act of inserting the code in an area of the atleast one instant message that is not made visible to a user of aninstant message application program. According to another embodiment ofthe invention, the method further comprises an act of determining a typeof instant message application program that receives the at least oneinstant message, and wherein the act of inserting the code in the areaof the at least one instant message includes selectively inserting thecode in the message responsive to the determined type of instant messageapplication program.

According to one aspect of the present invention, a client computersystem comprises means for permitting a user to create at least oneinstant message, the at least one message having a plurality ofunstructured content, means for generating, at the client computer, atleast one portion of structured content, means for inserting the atleast one portion of structured content within the at least one instantmessage, and means for transmitting the at least one instant message toa destination. According to one embodiment of the present invention, themeans for generating includes means for determining, based on an inputof a user at the client computer, the at least one portion of structuredcontent. According to another embodiment of the invention, the means forgenerating further includes means for receiving an element of structurefrom the user through an interface of an instant messaging application,and means for inserting the element of structure in the at least onemessage. According to another embodiment of the invention, the clientcomputer system further comprises means for processing the unstructuredcontent and identifying at least one attribute within the unstructuredcontent, and wherein the means for inserting further comprises means forinserting the at least one identified attribute within the at least oneinstant message. According to another embodiment of the invention, themeans for inserting the at least one portion of structured contentincludes means for inserting a code.

According to one embodiment of the present invention, the code describesa format of the unstructured content. According to another embodiment ofthe invention, the code describes an action to be taken by thedestination. According to another embodiment of the invention, the codeincludes one or more codes that identify the locations of one or moreelements residing within the unstructured content. According to anotherembodiment of the invention, the client computer system furthercomprises acts of processing the unstructured content and modifying theunstructured content responsive to the means for processing theunstructured content. According to another embodiment of the invention,the client computer system further comprises means for formatting theunstructured context responsive to the means for processing theunstructured content. According to another embodiment of the invention,the means for processing the unstructured content further comprisesmeans for parsing the unstructured content. According to anotherembodiment of the invention, the means for parsing the unstructuredcontent is performed at the client computer. According to anotherembodiment of the invention, the means for transmitting furthercomprises means for sending the at least one instant message to aninstant messaging network. According to another embodiment of theinvention, the client computer system further comprises means forreceiving, at another client computer system, the at least one instantmessage, and displaying information contained in the at least oneinstant message in a manner responsive to the structured content.

According to one embodiment of the present invention, the means forinserting the code, includes means for inserting the code in an area ofthe at least one instant message that is not made visible to a user ofan instant message application program. According to another embodimentof the invention, the client computer system further comprises means fordetermining a type of instant message application program that receivesthe at least one instant message, and wherein the means for insertingthe code in the area of the at least one instant message includesselectively inserting the code in the message responsive to thedetermined type of instant message application program.

According to one aspect of the present invention, a computer-readablemedium comprising instructions that, when executed by a computer system,performs a method for processing instant message information.

According to one aspect of the present invention, in a distributedcomputer system, a method for processing instant message information isprovided. The method comprises acts of at a receiver, receiving at leastone instant message, the at least one message having a plurality ofunstructured content and at least one portion of structured content,decoding the at least one portion of structured content within the atleast one instant message, and performing an action responsive to thedecoded structured content. According to one embodiment of the presentinvention, the receiver of the at least one instant message includes aninstant message processor. According to another embodiment of theinvention, the receiver of the at least one instant message includes adestination entity. According to another embodiment of the invention,the destination entity is at least one of a group comprising anintermediate system, an end system, a client computer system, a server,an application, a database, and a network. According to anotherembodiment of the invention, the at least one portion of structuredcontent includes a code. According to another embodiment of theinvention, the code identifies at least one attribute within theplurality of unstructured content. According to another embodiment ofthe invention, the code describes a format of the unstructured content.According to another embodiment of the invention, the code describes anaction to be taken by the receiver of the at least one instant message.According to another embodiment of the invention, the code identifies alocation of at least one element residing within the plurality ofunstructured content.

According to one embodiment of the present invention, the method furthercomprises acts of identifying a conversation associated with the atleast one instant message, and displaying, at the receiver, to a userwithin an interface of a display of the receiver, information relatingto the plurality of conversations. According to another embodiment ofthe invention, the method further comprises an act of displaying, inrespective rows of a message grid, the information relating to theplurality of conversations. According to another embodiment of theinvention, the method further comprises an act of displaying, responsiveto receiving the code, at least one portion of the unstructured messagein a particular row of the message grid associated with the respectiveconversation.

According to one aspect of the present invention, a computer systemcomprises means for receiving at least one instant message, the at leastone message having a plurality of unstructured content and at least oneportion of structured content, means for decoding the at least oneportion of structured content within the at least one instant message,and means for performing an action responsive to the decoded structuredcontent. According to one embodiment of the present invention, thereceiver of the at least one instant message includes an instant messageprocessor. According to another embodiment of the invention, thereceiver of the at least one instant message includes a destinationentity. According to another embodiment of the invention, thedestination entity is at least one of a group comprising an intermediatesystem, an end system, a client computer system, a server, anapplication, a database, and a network. According to another embodimentof the invention, the at least one portion of structured contentincludes a code. According to another embodiment of the invention, thecode identifies at least one attribute within the plurality ofunstructured content. According to another embodiment of the invention,the code describes a format of the unstructured content. According toanother embodiment of the invention, the code describes an action to betaken by the receiver of the at least one instant message. According toanother embodiment of the invention, the code identifies a location ofat least one element residing within the plurality of unstructuredcontent. According to another embodiment of the invention, the computersystem further comprises means for identifying a conversation associatedwith the at least one instant message, and means for displaying, at thereceiver, to a user within an interface of a display of the receiver,information relating to the plurality of conversations. According toanother embodiment of the invention, the computer system furthercomprises means for displaying, in respective rows of a message grid,the information relating to the plurality of conversations. According toanother embodiment of the invention, the computer system furthercomprises means for displaying, responsive to receiving the code, atleast one portion of the unstructured message in a particular row of themessage grid associated with the respective conversation.

According to one aspect of the present invention, a computer-readablemedium comprising instructions that, when executed by a computer system,performs a method for processing instant message information.

According to one aspect of the present invention, in a distributedcomputer system, a method for processing instant message information isprovided. The method comprises act of receiving at least one instantmessage originated at a client computer, the at least one message havinga plurality of unstructured content, processing the unstructured contentand identifying at least one attribute within the unstructured content,modifying the received at least one instant message to includestructured content including the at least one identified attribute, andforwarding the modified at least one instant message to a destination.According to one embodiment of the present invention, the act ofmodifying includes an act of inserting a code that describes a format ofthe unstructured content. According to another embodiment of theinvention, the code includes one or more codes that identify thelocations of one or more elements residing within the unstructuredcontent. According to another embodiment of the invention, the methodfurther comprises an act of modifying the unstructured contentresponsive to the act of processing the unstructured content. Accordingto another embodiment of the invention, the method further comprises anact of formatting the unstructured context responsive to the act ofprocessing the unstructured content. According to another embodiment ofthe invention, the method further comprises an act of parsing theunstructured content. According to another embodiment of the invention,the act of parsing the unstructured content is performed by an instantmessage processor. According to another embodiment of the invention, theact of forwarding further comprises an act of sending the at least oneinstant message to an instant messaging network. According to anotherembodiment of the invention, the method further comprises an act ofreceiving, at a client computer system, the modified at least oneinstant message, and displaying information contained in the modified atleast one instant message in a manner responsive to the structuredcontent including the at least one identified attribute.

According to one embodiment of the present invention, the method furthercomprises an act of forwarding the modified at least one instant messageto a destination responsive to the structured content including the atleast one identified attribute. According to another embodiment of theinvention, the method further comprises an act of displaying informationcontained in the modified at least one instant message in a message gridresponsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the method further comprises acts of receiving, at the destination, aplurality of instant messages from a plurality of users, identifying aplurality of conversations, each of which is associated with at leastone of the plurality of users, and displaying an interface that shows auser of the client computer information relating to of the plurality ofconversations. According to another embodiment of the invention, themethod further comprises an act of displaying, in respective rows of amessage grid, the information relating to the plurality ofconversations. According to another embodiment of the invention, themethod further comprises an act of displaying, responsive to thestructured content including the at least one identified attribute, atleast one portion of the unstructured message in a particular row of themessage grid associated with a respective conversation. According toanother embodiment of the invention, the method further comprises an actof displaying at least one portion of the unstructured message in adisplay responsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the method further comprises an act of determining a formatting of theunstructured message in the display responsive to the structured contentincluding the at least one identified attribute. According to anotherembodiment of the invention, the distributed computer system includes asecurities trading system, and wherein the securities trading system isresponsive to the structured content including the at least oneidentified attribute.

According to one embodiment of the present invention, the method furthercomprises an act of parsing a character string included in a body of theat least one instant message. According to another embodiment of theinvention, the act of inserting the code that describes a format of theunstructured content includes an act of inserting the code in an area ofthe at least one instant message that is not visible to a receivinginstant message application program.

According to one aspect of the present invention, a computer systemincluding an instant message processor is provided. The processorcomprises means for receiving at least one instant message originated ata client computer, the at least one message having a plurality ofunstructured content, means for processing the unstructured content andidentifying at least one attribute within the unstructured content,means for modifying the received at least one instant message to includestructured content including the at least one identified attribute, andmeans for forwarding the modified at least one instant message to adestination. According to one embodiment of the present invention, meansfor modifying includes means for inserting a code that describes aformat of the unstructured content. According to another embodiment ofthe invention, the code includes one or more codes that identify thelocations of one or more elements residing within the unstructuredcontent. According to another embodiment of the invention, the computersystem further comprises means for modifying the unstructured contentresponsive to the act of processing the unstructured content. Accordingto another embodiment of the invention, the computer system furthercomprises means for formatting the unstructured context responsive tothe act of processing the unstructured content. According to anotherembodiment of the invention, the computer system further comprises meansfor parsing the unstructured content. According to another embodiment ofthe invention, the act of parsing the unstructured content is performedby an instant message processor. According to another embodiment of theinvention, the act of forwarding further comprises means for sending theat least one instant message to an instant messaging network.

According to one embodiment of the present invention, the computersystem further comprises means for receiving, at a client computersystem, the modified at least one instant message, and displayinginformation contained in the modified at least one instant message in amanner responsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the computer system further comprises means for forwarding the modifiedat least one instant message to a destination responsive to thestructured content including the at least one identified attribute.According to another embodiment of the invention, the computer systemfurther comprises means for displaying information contained in themodified at least one instant message in a message grid responsive tothe structured content including the at least one identified attribute.According to another embodiment of the invention, the computer systemfurther comprises acts of receiving, at the destination, a plurality ofinstant messages from a plurality of users, identifying a plurality ofconversations, each of which is associated with at least one of theplurality of users, and displaying an interface that shows a user of theclient computer information relating to the plurality of conversations.According to another embodiment of the invention, the computer systemfurther comprises means for displaying, in respective rows of a messagegrid, the information relating to the plurality of conversations.According to another embodiment of the invention, the computer systemfurther comprises means for displaying, responsive to the structuredcontent including the at least one identified attribute, at least oneportion of the unstructured message in a particular row of the messagegrid associated with a respective conversation. According to anotherembodiment of the invention, the computer system further comprises meansfor displaying at least one portion of the unstructured message in adisplay responsive to the structured content including the at least oneidentified attribute.

According to one embodiment of the present invention, the computersystem further comprises means for determining a formatting of theunstructured message in the display responsive to the structured contentincluding the at least one identified attribute. According to anotherembodiment of the invention, the distributed computer system includes asecurities trading system, and wherein the securities trading system isresponsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the computer system further comprises means for parsing a characterstring included in a body of the at least one instant message. Accordingto another embodiment of the invention, the means for inserting the codethat describes a format of the unstructured content includes means forinserting the code in an area of the at least one instant message thatis not visible to a receiving instant message application program.

According to one aspect of the present invention, a computer-readablemedium comprising instructions that, when executed by a computer system,performs a method for processing instant message information.

According to one aspect of the present invention, a computer systemcomprises an instant message processor, the processor further comprisesa storage entity adapted to store a plurality of received instantmessages, a parser adapted to parse at least one received instantmessage, the at least one received instant message including a pluralityof unstructured content, and a formatter adapted to format the at leastone received instant message according to at least one formatting ruleand create at least one modified instant message. According to oneembodiment of the present invention, the parser is adapted to identifyat least one attribute within the plurality of unstructured content.According to another embodiment of the invention, the formatter isadapted to include content including the at least one identifiedattribute. According to another embodiment of the invention, theformatter is adapted to insert a code into the at least one modifiedinstant message. According to another embodiment of the invention, thecode includes one or more codes that identify the location of one ormore elements residing within the plurality of unstructured content.

According to one aspect of the present invention, in a distributedcomputer system, a method for processing instant message information isprovided. The method comprises acts of receiving, at a client computer,a plurality of instant messages from a plurality of users, identifying aplurality of conversations, each of which is associated with at leastone of the plurality of users, and displaying an interface that shows auser of the client computer information relating to the plurality ofconversations. According to one embodiment of the present invention, themethod further comprises an act of displaying, in respective rows of amessage grid, the information relating to the plurality ofconversations. According to another embodiment of the invention, the actof receiving the plurality of instant messages includes an act ofreceiving at least one instant message having modified informationhaving structured content including at least one attribute identifiedfrom unstructured content of the at least one instant message. Accordingto another embodiment of the invention, the method further comprises anact of displaying, responsive to the structured content including the atleast one identified attribute, at least one portion of the unstructuredmessage in a particular row of the message grid associated with arespective conversation. According to another embodiment of theinvention, the method further comprises an act of displaying at leastone portion of the unstructured message in a display responsive to thestructured content including the at least one identified attribute.According to another embodiment of the invention, the method furthercomprises an act of determining a formatting of the unstructured messagein the display responsive to the structured content including the atleast one identified attribute. According to another embodiment of theinvention, the distributed computer system includes a securities tradingsystem, and wherein the securities trading system is responsive to thestructured content including the at least one identified attribute.

According to one embodiment of the present invention, the method furthercomprises an act of modifying a display attribute of the displayresponsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the display attribute is an attribute of a message grid, and where thedisplay attribute of the message grid is controlled responsive to thestructured content including the at least one identified attribute.According to another embodiment of the invention, the structured contentis inserted in a predetermined area in the at least one instant message,wherein the information within the predetermined area does not affect apresentation of the instant message within a display of an instantmessage application program. According to another embodiment of theinvention, the structured content is selectively inserted by an instantmessage processor in the predetermined area based on a type of aninstant message application program being executed at the clientcomputer.

According to one embodiment of the present invention, a distributedcomputer system including a client computer system comprises means forreceiving, at the client computer system, a plurality of instantmessages from a plurality of users, means for identifying a plurality ofconversations, each of which is associated with at least one of theplurality of users, and means for displaying an interface that shows auser of the client computer information relating to the plurality ofconversations. According to one embodiment of the present invention, thecomputer system further comprises means for displaying, in respectiverows of a message grid, the information relating to the plurality ofconversations. According to another embodiment of the invention, themeans for receiving the plurality of instant messages includes means forreceiving at least one instant message having modified informationhaving structured content including at least one attribute identifiedfrom unstructured content of the at least one instant message. Accordingto another embodiment of the invention, the computer system furthercomprises means for displaying, responsive to the structured contentincluding the at least one identified attribute, at least one portion ofthe unstructured message in a particular row of the message gridassociated with a respective conversation. According to anotherembodiment of the invention, the computer system further comprises meansfor displaying at least one portion of the unstructured message in adisplay responsive to the structured content including the at least oneidentified attribute. According to another embodiment of the invention,the computer system further comprises means for determining a formattingof the unstructured message in the display responsive to the structuredcontent including the at least one identified attribute.

According to one embodiment of the present invention, the distributedcomputer system includes a securities trading system, and wherein thesecurities trading system is responsive to the structured contentincluding the at least one identified attribute. According to anotherembodiment of the invention, the computer system further comprises meansfor modifying a display attribute of the display responsive to thestructured content including the at least one identified attribute.According to another embodiment of the invention, the display attributeis an attribute of a message grid, and wherein the display attribute ofthe message grid is controlled responsive to the structured contentincluding the at least one identified attribute. According to anotherembodiment of the invention, the structured content is inserted in apredetermined area in the at least one instant message, wherein theinformation within the predetermined area does not affect a presentationof the instant message within a display of an instant messageapplication program. According to another embodiment of the invention,the structured content is selectively inserted by an instant messageprocessor in the predetermined area based on a type of an instantmessage application program being executed at the client computer.

According to one aspect of the present invention, a computer-readablemedium comprising instructions that, when executed by a computer system,performs a method a method for processing instant message information.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, are not intended to be drawn to scale. In thedrawings, each identical or nearly identical component that isillustrated in various figures is represented by a like numeral. Forpurposes of clarity, not every component may be labeled in everydrawing. In the drawings:

FIG. 1 is a block diagram of a distributed system in which variousaspects of the present invention may be practiced;

FIG. 2 shows a block diagram of a distributed system according to oneembodiment of the present invention including an instant messagingprocessor;

FIG. 3A shows a process for creating instant messages according to oneembodiment of the present invention;

FIG. 3B shows a process for processing instant messages according to oneembodiment of the present invention;

FIG. 4A shows a process for processing instant message informationaccording to one embodiment of the present invention;

FIG. 4B shows an example interface for displaying instant messageinformation to a user according to one embodiment of the presentinvention;

FIG. 5 shows an example interface for displaying instant messageinformation according to one embodiment of the present invention;

FIG. 6A shows one example message processing according to one embodimentof the present invention;

FIG. 6B shows another example message processing according to oneembodiment of the present invention;

FIG. 6C shows an example processing of a received message according toone embodiment of the present invention;

FIG. 6D shows another example processing of a received message accordingto one embodiment of the present invention;

FIG. 7 shows a message processing pipeline according to one embodiment;

FIG. 8 shows an example message processing according to one embodimentof the present invention;

FIG. 9A shows one example distributed system capable of communicatinginstant messages according to various aspects of the present invention,and

FIG. 9B shows one example system capable of processing instant messagesaccording to various aspects of the present invention.

DETAILED DESCRIPTION

This invention is not limited in its application to the details ofconstruction and the arrangement of components set forth in thefollowing description or illustrated in the drawings. The invention iscapable of other embodiments and of being practiced or of being carriedout in various ways. Also, the phraseology and terminology used hereinis for the purpose of description and should not be regarded aslimiting. The use of “including,” “comprising,” or “having,”“containing”, “involving”, and variations thereof herein, is meant toencompass the items listed thereafter and equivalents thereof as well asadditional items.

As discussed above, aspects of the present invention relate to usinginstant messaging for performing trading functions within tradingsystem. It should be appreciated, however, that various aspects may beused in other systems that implement instant messaging functions. Otheraspects of the present invention relate to using structured messageinformation to perform functions in a distributed instant messagingsystem.

FIG. 1 shows an example distributed messaging system 100 in whichvarious aspects of the present invention may be practiced. As shown, theuser 101 sends and receives messages using an end system 102 thatcommunicates the messages to/from more other instant message users104A-104Z through an instant messaging network 103. System 100 mayinclude any number of users 104, instant messaging network types,systems, and/or end system types. End system 102 may be, for example, apersonal computer (PC), cell phone, PDA, or other type of system capableof creating, sending, and receiving instant messages. Also, it should beappreciated that messages may be originated by multiple entities, whichmay be different types of entities.

Generally, a user may be provided with one or more computer interfacesin which the user can compose and send instant messages to other usersas well as receive and view instant messages. As discussed, conventionalinstant messages are used to send unstructured text information betweenusers. According to one embodiment of the present invention, an instantmessaging processor is provided that is capable of modifyingunstructured messages to create structured messages which can be used toperform functions in the distributed instant messaging network.

FIG. 2 shows a distributed system 200 that may use structured instantmessages according to various aspects of the present invention. In oneembodiment, systems (e.g., client systems, server systems, applications,or other entities) may be modified to send, receive, and processstructured instant messages. To this end, such systems may include theability to create structure within an instant message (e.g., by encodinginformation in the instant message) and to process the structure withinreceived messages.

For instance, a client, application, system or other entity may includea program (e.g., an instant messaging application program) that isconfigured to create and process instant messages having structuredinformation. In one example, a specialized instant message applicationprogram may be adapted to create structured information within instantmessages that are communicated to other entities, and process receivedinstant messages having structured information.

In yet another embodiment, a client system may provided that is capableof displaying information from multiple instant message conversationswithin a display of the client computer system. For instance, the clientsystem may include an application program that is capable ofinterpreting instant message information from multiple instant messagesand displaying extracted information from those instant messages in adisplay (e.g., display 206) of a client computer system. This programmay, according to one embodiment, be configured to process instantmessages, extract information, and display information relating toparticular conversations within specified areas of the display.

In another embodiment, a distributed computer system includes an instantmessaging processor (e.g., processor 204) which is capable of producingstructured instant messages from unstructured instant messages that arereceived from various entities. For instance, instant messagingprocessor 204 may be an intermediate system capable of receivingunstructured instant messages from one or more entities, modifying theinstant messages to include structure, and sending the modified instantmessages to one or more destinations. According to one embodiment, itmay be useful for an intermediate system to add structure to anunstructured message stream.

Distributed system 200 includes a user 201A operating a client computer202A. Client computer 202A includes an interface that permits user 201Ato create and send an instant message to another user (e.g., user 202A).One or more users 202A-202E may be the intended (or unintended)recipients of the instant message, and these users may themselvescreate, send and view instant messages on one or more client computersystems 203A-203E. According to one embodiment, instant messagingprocessor 204 reviews unstructured content of an instant message andmodifies the instant message to include one or more structuredattributes.

These attributes may be used by another computer, process, or user toperform one or more functions or handle the instant message and itscontent in a particular way. As discussed above, instant messages may beused as a form of communication to permit instant messages to beprocessed in a particular way or cause certain actions to be performed.For instance, structured messages received by a client may be renderedin any way that makes it easier for the end user to locate informationof interest. For instance, received messages can be displayed in atabular view wherein discrete attributes identified by the structuredinstant message can be organized within the tabular view.

In another example, structured messages received by an instant messagingapplication executing on a computer system can be used to direct wherethe instant message is sent. For instance, in a trading application, theticker symbol “IBM” may be recognized from unstructured text within theinstant message, and structured information indicating this symbol canbe added to the instant message. A computer system that receives andprocesses instant messages can be configured to respond to thisparticular symbol, and direct the instant message to a number of tradersand/or systems that cover ticker symbol “IBM.”

In yet another example, it is appreciated that although instantmessaging is used by users to convey business critical data, it isgenerally unusable by other applications because the content has nostructure and therefore is not semantically parsable. By addingstructure to the instant message, applications such as pricing systems,risk management systems, order management systems, etc. can receive andprocess business critical data contained within the instant messagebecause the modified instant message contains structure that can beeasily parsed.

In yet another example, structured message information may be added toan instant message such that the normal display and operation ofconventional instant message applications such as Yahoo! Messenger, AOLInstant Messenger (AIM), Microsoft's Messenger Services (MSN) instantmessaging application program (e.g., Windows Live Messenger applicationprogram), and other application programs may function in their normalway, while still supporting other application program functions.

FIG. 3A shows one example process 300 processing on structured instantmessages according to one embodiment of the present invention. At block301, process 300 begins. At block 302, a user creates a message at anend system. For instance, the user may operate a client computer system(e.g., a personal computer (PC), Personal Digital Assistant (PDA), cellphone, or other computer system type) to create an instant message. Asdiscussed above, such messages generally include unstructured text whichdoes not have any particular format. Such text information may beentered in an application interface for creating instant messages, suchas an instant message application program such as the Yahoo! Messenger,AIM, and Microsoft's Messenger Services (MSN) instant messagingapplication programs, among others.

At block 303, the end system creates structured information to beincluded within an instant message. For example, a client computer mayinclude an instant message application program or other type of programthat is capable of generating structured information within an instantmessage. The structured information may be determined, for example, fromunstructured text by the user. In another example, the instant messagingapplication program may be capable of accepting structured informationfrom a user, and encoding that information within the instant message.For instance, in an interface of the instant message applicationprogram, a user may enter a ticker symbol (e.g., “IBM”), select a menuoption, dialog box, or provide any other type of input that, wheninterpreted by the instant message application program, causes theinstant message application program to add structure to an instantmessage. Such interface controls may be separate from a regular “chat”window used to enter freeform text in a message, and may permit the userto add structure directly to the message.

At block 304, the end system sends the instant message to a destination.As discussed, instant messages may be transmitted to any number and typeof destinations, including, but not limited to application programs,systems (e.g., clients, servers, etc.), databases, networks or otherentity capable of processing structured information encoded withininstant messages. At block 305, process 300 ends.

FIG. 3B shows one example process 310 processing on received structuredinstant messages according to one embodiment of the present invention.Such processing may be performed, for example, by an intermediate systemhaving an instant message processor that adds structure to unstructuredinstant messages that are received by the intermediate system. At block311, process 310 begins. At block 312, an instant messaging processor(e.g., instant messaging processor 204) receives an unstructured messagefrom an end system (e.g., end system 102). At block 313, the instantmessaging processor parses the unstructured message and identifiescontent within the unstructured text. To this end, instant messagingprocessor 204 may include a grammar which defines tokens which can beidentified within the unstructured content.

For example, a user may send an instant message having unstructured text“Buy 100 IBM at 505.” A parser configured to process the unstructuredtext may include a grammar that identifies the verb “buy”, the tickersymbol “IBM” and the amounts relative to the verb and the ticker symbol.This identified information may be placed in a modified instant messageto form a modified message (e.g., at block 314) and forwarded to one ormore systems in the instant messaging network (e.g., networks 103, 205or other networks) at block 315. At block 316, process 310 forprocessing the instant message ends. According to one embodiment,process 310 may continue indefinitely in order to process instantmessages received from one or more client computer systems.

In the example below, an encoding scheme may be created that may be usedfor adding structure to instant messages. According to one embodiment, aminimal amount of information is added to an instant message to identifywhere, within the instant message text, information of relevance to asystem, user, or application may be found. For instance, suchinformation may be used to determine the behavior of a system thatreceives the instant message.

In the example above, an instant message may be received having theunstructured text “Buy 100 IBM at 505.” A parser configured to analyzethe unstructured text may be capable of identifying tokens such asticker symbols (e.g., “IBM”) and verbs in relation to those tickersymbols (e.g., the verb “Buy”). Amounts can be recognized in relation tothe verbs and ticker symbols (e.g., buy “100” at “505”).

According to one embodiment, structure may be encoded within the instantmessage to indicate where within the unstructured message theinformation may be found. In one example, the encoding may specify atwhat position within the unstructured text that tokens, verbs, amounts,etc. may be positioned. This position information may be placed withinan outgoing instant message and sent to a receiver. The receiver may beconfigured to decode this position information and perform actionsdepending on the information encoded within the instant message.

In one implementation, single letters or other symbols are used torepresent semantics within the unstructured message. For instance, thefollowing semantics may be represented in the form<symbol1><length><symbol2><length> . . . <symbolN><length> whereinsymbol 1-N represents different types of elements found within theunstructured text of the instant message and the length indicates thelength of the text within the message. For instance, an example codingapproach may represent semantics by:

A—a verb recognized within the unstructured text

B—a recognized amount

C—a noun (e.g., a ticker symbol)

D—a recognized amount

F—a command to be executed by a receiver or other processing entity

E—a comment to be displayed to a user

Z—a semantic that indicates a certain number of characters in themessage should be ignored or skipped

#—a length of the identified semantic

In the example above, “Buy 100 IBM at 505,” the unstructured text may berepresented as:

A3Z1B3Z1C3Z4D3

Where code A3 indicates the verb “Buy” having a text length of 3, the Z1code indicates that one text character should be skipped, the code B3indicates a recognized amount “100” having a character length of 3, andso on. Thus, the code may indicate where in the unstructured messagerelevant information appears, and this code may be used to affectprocessing of the instant message or to perform some other action.Although the above code is shown by way of example, it should beappreciated that other encoding techniques may be used to communicateinformation using instant messages.

This code, which describes where in the unstructured text the relevantinformation appears, can also be inserted into an outgoing instantmessage to a receiver. According to one embodiment, the code is insertedin an area of the message that does not affect a client application thatdoes not understand the code. For instance, in the AOL IM application,there is a section of the instant message that is neither inspected bythe AOL IM application nor is the information displayed within a windowof the application. Other IM applications may use different areas of theIM message, and the message may be formatted selectively depending onthe destination of the instant message.

In particular, using the AOL AIM application, it has been determinedthat encoded information may be included in an HTML comment area, asinformation in this area is not rendered within the interface of the AOLAIM client. In the Yahoo Instant Messenger application, however, it hasbeen determined that typeface tags within an instant message may be usedto encode information. For instance, the code may be encoded as the nameof the typeface tag, and the typeface tag may be applied to the end ofthe message, as a typeface tag appearing at the end of a message doesnot change the typeface of any information previously within themessage. Another issue with the Yahoo Instant Messenger application, isthat typeface tags are automatically changed to lower case, and if acode is chosen that is case sensitive, another form of encoding may benecessary. Alternatively, the well-known uuencoding method may be usedat a sender to encode the case-sensitive code information, and useuudecoding at a receiver to extract the case-sensitive code. Althoughthe above encoding examples may be used to facilitate different aspectsof the present invention, it should be appreciated that other codingmethods may be used. Below are several coding examples that may be usedwith the Yahoo! Messenger and AOL AIM application programs.

In one coding example using the Yahoo! Messenger application program:

Sending “xz bos fence 99.75 @ 100” over Yahoo! as a structured message

xz bos fence 99.75 @ 100<font face=“pivot360”><fontface=“22413350315A3241375A3342325A3343335A3344355A3345355A3346335A335833335A32373131383941464634424531314343302220224E617420476173222022787A222022626F7322202266656E636522202239392E373522202231303022202243547970655C745465726D5C745A6F6E655C74547970655C744269645C7441736B2220”>

The structure is embedded in the font face value of a <font face> tag.If the structure is attached at the end of the message, the addedstructure is ignored by a standard Yahoo! Messenger client because thetag is used to describe the font to be applied to the text stringfollowing the tag. The text in bold contains the message structure whichis uuencoded in the following encoding:

<!DOCTYPE html PUBLIC“A3P1Z2A7Z3B2Z3C3Z3D5Z3E5Z3F3Z3X33Z271189AFF4BE11CC0” “Nat Gas” “xz”“bos” “fence” “99.75” “100” “CType\tTerm\tZone\tType\tBid\tAsk” >

In another coding example using the AOL IM application program, themessage “xz bos fence 99.75 @ 100” is sent over an AOL network as astructured message:

<HtmlText><!DOCTYPE html PUBLIC“A3P1Z2A7Z3B2Z3C3Z3D5Z3E5Z3F3Z3X33Z271189AFF4BE11CC0” “Nat Gas” “xz”“bos” “fence” “99.75” “100” “CType\tTerm\tZone\tType\tBid\tAsk” >xz bosfence 99.75 @ 100</HtmlText>

The structure is embedded in a <!DOCTYPE> tag. An AOL AIM client ignoreshtml meta tags such as <!DOCTYPE> and therefore these types of meta tagsmay be inserted within a message and may carry encoded information.

In this way, the encoding may be a self-describing format. If theencoding is upgraded at the instant messaging processor, certain codesmay be added that are not understood at the receiving node. If the codeis understood by a particular receiving node, an action may be performedas a result. If not, the receiving node may just ignore the message.Also, certain receiving node types may have one or more codes that theyrespond to, others that they ignore. For instance, a message code thatrelates to presentation of the information in the message grid may beignored by a node that just forwards messages.

Further, an instant message processor according to one embodiment may becapable of modifying the unstructured content of a message. Forinstance, in the example above, if the amount “1000” is recognized inthe unstructured text by the instant message processor, the unstructuredtext may be modified to read “1000 shares of” and the message may besent on to the receiver in this format. In this way, the instant messageprocessor may be capable of identifying meaning within instant messagesand translating that meaning to presentation or actions to be performedby a receiving system. For instance, an instant message processor mayinspect the term “IBM” and insert a command in a modified instantmessage to be sent to a user to ring a bell at the user's computer.

As discussed above, one more systems may be capable of using structuredinstant message information to perform various functions in relation tothe received instant message. FIG. 4A shows one example of howstructured message information may be used by a receiver of instantmessages having structured information (e.g., as received by a clientcomputer system 203A). At block 401, process 400 begins.

At block 402, a computer receives one or more instant messages (e.g., aninstant message received at a client computer 203A). At block 403, whena more attributes or other criteria is identified within the instantmessage at the receiving system. At block 404, the client system isprogrammed to extract information from one of more instant messagesbased on criteria defined at the receiver. For instance, the clientsystem may be programmed to identify the ticker symbol “IBM” and displayinformation retrieved from message to a user. At block 405, theextracted information may be processed by the receiver. For instance,and as a result of this processing, the extracted information may bedisplayed, stored in a database, changed, cause one or more functions tobe executed, cause the instant message to be transmitted to furtherdestinations, or cause any other action to be performed at the receivingentity.

FIG. 4B shows one example of how structured message information may beused by a client computer system (e.g., client 203A) to displayinformation to a user. At block 411, process 410 begins. At block 412, acomputer receives one or more instant messages (e.g., an instant messagereceived at a client computer 203A). At block 413, when a moreattributes or other criteria is identified within the instant message atthe receiving system. At block 414, the client system is programmed toextract information from one of more instant messages based on criteriadefined at the receiver. For instance, the client system may beprogrammed to identify the ticker symbol “IBM” and display informationretrieved from the message in a particular location within a messagegrid displayed to the user. At block 415, information within thestructure message may be displayed to the user within a message grid asdiscussed above.

Further, an instant message processor according to one embodiment may becapable of determining the presentation of information in the messagegrid based on what structured information is added to the instantmessage. In one example below that displays information relevant to aWeather derivatives market, information may be encoded within in theHTML text of an instant message and adjusted based on what is desired tobe displayed. Below is an example HTML text field of an instant message:

<HtmlText> <!DOCTYPE html PUBLIC “A2H1Z2A7Z3B6Z3C3Z3D225Z2” “Weather”“Modify” “BKR” “&lt;H1 Loc1=‘BNS’ Loc2=“ Strx=‘C’ Term=‘h’ Muid=‘BNS h123 C (1x2K)##2008 HDD’ Strike=‘123’ Strike2=“ Tick=‘1’ Tick2=“Limit=‘2’ Limit2=“ Swap=“ Type=‘HDD’ Year=‘2008’ BID=‘234’ BidSize=‘123’ASK=‘345’ AskSize=‘456’/&gt;” > BNS h 123 C (1x2K) [123]234@345[456]</HtmlText>To take something of this format, the encoding type could be changed toA3 and an “X” attribute may be added to the encoding, the “X” attributecontaining column definitions for the message grid that is displayed tothe user (e.g., a message grid described below with reference to FIG.5). In one example implementation, these column definitions do notcontain spaces, and a ‘\t’ tab character is used to denote the end of acolumn. To change the above example to include column definitions, thechanges could appear similar to the following (changes are identifiedbelow in bold):

<HtmlText> <!DOCTYPE html PUBLIC “A3H1Z2A7Z3B6Z3C3Z3D225Z2X25Z2”“Weather” “Modify” “BKR” “&lt;H1 Loc1=‘BNS’ Loc2=“ Strx=‘C’ Term=‘h’Muid=‘BNS h 123 C (1x2K)##2008 HDD’ Strike=‘123’ Strike2=“ Tick=‘1’Tick2=“ Limit=‘2’ Limit2=“ Swap=“ Type=‘HDD’ Year=‘2008’ BID=‘234’BidSize=‘123’ ASK=‘345’ AskSize=‘456’/&gt;”“CType\tAction\tFirm\tData” > BNS h 123 C (1x2K) [123]234@345[456]</HtmlText>If it is desired to add more displayable pieces of data to the aboveexample, the encoding could look like the following example (again,changes are shown below in bold):

<HtmlText> <!DOCTYPE html PUBLIC“A3H1Z2A7Z3B6Z3C3Z3D225Z2E3Z2F3Z2G3Z2H3Z2X53Z2” “Weather” “Modify” “BKR”“&lt;H1 Loc1=‘BNS’ Loc2=“ Strx=‘C’ Term=‘h’ Muid=‘BNS h 123 C(1x2K)##2008 HDD’ Strike=‘123’ Strike2=“ Tick=‘1’ Tick2=“ Limit=‘2’Limit2=“ Swap=“ Type=‘HDD’ Year=‘2008’ BID=‘234’ BidSize=‘123’ ASK=‘345’AskSize=‘456’/&gt;” “234” “123” “345” “456”“CType\tAction\tFirm\tData\tBid\tBidSize\tAsk\tAskSize” > BNS h 123 C(1x2K) [123]234@345[456] </HtmlText>Further, if it is desired to make a value in the DOCTYPE declarationinvisible to the grid, the column name may be removed from the columndefinitions field. Taking the example above, and if it is desired toremove the “Data” field (which contains all of the data used in theWeather Derivatives market but the information does not need to appearin a “regular” grid), it would look as follows (changes are shown belowin bold):

<HtmlText> <!DOCTYPE html PUBLIC“A3H1Z2A7Z3B6Z3C3Z3D225Z2E3Z2F3Z2G3Z2H3Z2X49Z2” “Weather” “Modify” “BKR”“&lt;H1 Loc1=‘BNS’ Loc2=“ Strx=‘C’ Term=‘h’ Muid=‘BNS h 123 C(1x2K)##2008 HDD’ Strike=‘123’ Strike2=“ Tick=‘1’ Tick2=“ Limit=‘2’Limit2=“ Swap=“ Type=‘HDD’ Year=‘2008’ BID=‘234’ BidSize=‘123’ ASK=‘345’AskSize=‘456’/&gt;” “234” “123” “345” “456”“CType\tAction\tFirm\t\tBid\tBidSize\tAsk\tAskSize” > BNS h 123 C (1x2K)[123]234@345[456] </HtmlText>Thus, in this example, no column name between ‘\t’ delimiters in thecolumn field is interpreted to mean that the column is made invisible(e.g., not displayed in the message grid).

Thus, in summary, certain codes may be correlated with how theinformation may be displayed within the message grid. How the codes arecreated may be adjusted, for example, by an administrator that controlshow the instance message processor parses and modifies instant messages,by the user, depending on how the user would like to view instantmessage information, by a set of rules, or other criteria.

FIG. 5 shows an example interface 500 for displaying instant messageinformation to a user according to one embodiment of the presentinvention. In particular, interface 500 may include the ability torepresent status information relating to a set of conversations within,for example, a message grid that is displayed to a user. In one example,interface 500 may dynamically create views that display informationidentified within messages. According to another embodiment, the way inwhich the information is displayed to the user is controlled based onthe content of the conversation. For instance, unstructured text may bemodified to include structured commands which define how the informationis displayed within the interface of the computer system.

In one implementation, interface 500 may include a message grid 501having a number of rows and columns. In one embodiment, message grid 501may display one or more attributes 502 relating to the structuredmessages that are received. For instance, attributes such as the messagesender, recipient, spending time, receipt time, or other attribute maybe displayed within grid 501. One example, grid 501 may includeindividual columns 505-508 that correspond to various attributes thatare displayed.

Further, according to one embodiment, message grid 501 may include rowsassociated with various conversations being maintained by a user on theclient computer. As discussed, in a trading environment, a trader may beable to receive a number of different messages from various usersrelating to buy and sell orders to be placed in a trading system. Also,as discussed above, it may be useful to see the status of variousinstant messaging conversations within a single interface. To this end,a row may be assigned to a particular conversation (e.g., conversation A(element 503A)), and when messages are received relating to thisconversation, the information displayed within the row may be updated.Other conversations (e.g., conversations B-Z (items 503B-503Z)) may alsobe tracked, and responsive to messages relating to those particularconversations, message grid 501 may be updated in the appropriate rowand column

Various aspects of message grid 501 may be activated based oninformation received within an instant message. For example, when aninstant message is received that corresponds to one of the monitoredconversations, the row associated with that conversation may behighlighted. Further, information extracted from structured message maycause various interface features to be enabled or disabled. Forinstance, if a buy order is received within a message (e.g., aparticular verb is recognized from the message on structured text), aparticular interface feature may be enabled, activated, disabled, ordeactivated (e.g., the row entry of the conversation changes color). Inanother example, advertisements displayed to a user within the interfacemay be modified based on attributes identified within the structuredmessage. For instance, if a person spends a buy order for ticker symbolIBM, an advertisement for IBM servers may be displayed within anapplication window displayed to the user.

Interface 500 may include other interface features, such as allowing auser to certain conversations (e.g., rows) to display the detailedexchange of messages which underlie the row entry. Grid 501 may alsopermit the user to search and/or organize grid entries based on one ormore of attributes 502. Further, grid 501 may include an interfacefeature that permits a user to filter or otherwise selectively view setsof messages. For example, in a trading environment, a particular tradermay wish to see conversation information relating to particularsecurities, sectors, tickers, markets, etc. or see particularconversations relating to clients whom they represent. To this end,interface 500 may include one or more controls (e.g., a dropdown menu,popup, or other control type) to permit the user to selectively enterattributes and/or other relations (e.g., rules) that determine whatinformation is displayed by grid 501.

A client, process, application, or system may perform other actionsresponses to control information embedded in a structured instantmessage. As discussed above, a server that processes instant messagesdaily configured through route particular messages based on thestructured information. In one example, messages having the tickersymbol IBM may be routed automatically through a number of differenttriggers that trade IBM securities. In another example, instant messagesmay be routed to different systems based on the information in thestructured instant message. For example, a “buy” verb recognized withina particular instant message may cause that message to be routed to averification server that is adapted to verify whether a particular orderis to be placed.

FIG. 6A shows one example message processing according to one embodimentof the present invention wherein unstructured messages are send from anend system (e.g., a user A 601 operating a client computer) which arethen processed by an instant message processing system (e.g., system602). In particular, FIG. 6A shows message flow between a number ofusers (user A 601 and user B 605). The flow typically begins with user a601 composing a message to be sent to user B 605. The message may becreated, for instance, using a conventional instant message applicationprogram that is not capable of generating structured information withininstant messages. After creation, that message (the unstructuredmessage) is sent to an instant message processing system 602 where it isreceived and processed.

At system 602, the received message is parsed to determine certainrecognized elements and the received message is modified to incorporatestructure. The modified message is sent to an instant messaging network603 where it is forwarded to, according to one embodiment, anotherinstant message processing system 604 which is configured to parse anddisplay the structured message. Message processing system 604 may becapable of recognizing certain structured information within themessage, and may display such information to user B, (e.g., such aswithin an interface 500 as discussed above with reference to FIG. 5).However, the application through which user views the instant messageinformation may be a conventional instant message application thatcannot recognize the included structured information. According to oneembodiment, the application interface that displays the received instantmessage may not be effected by the included structured information.

FIG. 6B shows a process similar to the process discussed above withreference to FIG. 6A, but in this case, the end system is capable ofgenerating structured information natively within messages. Forinstance, a user A 601 creates an instant message having structure whichis then sent to a user B. The structure may be created by the instantmessage application program or other application, and the structure maybe encoded within the instant message as discussed above. The instantmessage may be transmitted through one or more instant messagingnetworks, or any number of intervening systems to a destination (e.g.,to user B 605). Although transmission between client computer systems isshown by way of example, it should be appreciated that any type ofsender or receiver may be used to communicate instant messages havingstructured information.

FIG. 6C shows a process wherein a destination entity (e.g., destination606) receives a structured instant message having structuredinformation. In response, the destination performs an action as a resultof processing the instant message. For instance, the receiver may decodethe structured information and display, route, store, modify,information within the instant message. Further, the destination mayperform any number of functions or to procedures in response to theencoded information.

FIG. 6D shows a process where a destination entity (e.g., destination606) receives an unstructured instant message, yet has the capability tocreate structure. For instance, a conventional instant messagingapplication program (e.g., the AOL AIM application program) may generateunstructured instant messages which are then received in theirunstructured format at a destination. According to one embodiment, thedestination includes a capability of adding structure to receivedinstant messages (or at least determining, based on unstructured contentwithin the message, a desired structure of the unstructured instantmessage). In one implementation, an application program is provided at adestination (e.g., a client) that is adapted to take unstructuredmessages, parse the unstructured messages, identify structure, andperform one or more actions based on the identified structure. Forinstance, a client instant message application program may receive anunstructured instant message, recognize structure in the unstructuredmessage, and perform one or more actions, such as presenting informationof the instant message in a particular way in a client interface,reformatting the content of the displayed unstructured message,forwarding the unstructured (or now structured) message to otherdestinations, or any other type of action.

FIG. 7 shows a message processing pipeline according to one embodimentof the present invention. Such a message processing pipeline 700 may beimplemented in one or more systems within a distributed instantmessaging network (e.g., within distributed system 200). Within pipeline700, the pipeline first receives messages at element 701. At element702, instant messages are processed. For instance, structure may beadded to messages based on information relating to the conversation orinformation located within the unstructured message. According to oneembodiment, an application programming interface (API) is provided toprogrammers so that any one of a number of functions may be performed onincoming messages to permit any kind of functionality desired by theprogrammer. For instance, the API may permit a programmer to definetheir own codes to an instant message by an instant message processor.Once processed, the messages are forwarded to one or more systems (e.g.,client systems, servers, processes or applications) as necessary by aninstant message processor as discussed above. Further, at element 704,messages or information relating to the messages may be displayed to oneor more users.

The following may be example methods of a messaging pipeline API thatmay be used to process messages (e.g., by an instant message processor).They may specify, for example, how a particular instant message may bedisplayed (e.g., in a message grid), how the structured text may beencoded, among other processing functions relating to an instant messageformat. For instance, a message pipeline may include the followingmethods:

Methods

-   -   HighlightFind        -   If_findEnabled is true,            -   Locates the _findText in the message and highlights the                text            -   If _findText is not null or empty string and _findText                does not exist in the message and _findShowAll is false,                then the pipeline returns null immediately.    -   FormatTab        -   Create XML output string by matching encoded contents to            column definitions found in _gridColumnList. If there is no            encoding present, place the message text into the ‘message’            column. If there is no ticker encoded and the            _deriveTickerFromMessage is true, then the first word of the            message is copied into the ticker field if the ticker field            is in the _gridColumnList.

Encoding scheme

-   -   Form data may be encoded and stored within an HTML comment. The        encoding may be performed by using a string including letters        and numbers.        -   The first field may indicates the Form type and version of            that form:            -   A1A1—Chat            -   A1B1—Naturals                -   A—Ticker                -   B—Side                -   C—Quantity                -   D—Price                -   E—Note            -   A1C1—Advert                -   A—Ticker                -   B—BSX                -   C—Quantity                -   D—Note            -   A1D1—Show                -   A—Ticker                -   B—Note            -   A1E1—Recap                -   A—Ticker                -   B—Note            -   A1F1—Market Color                -   A—Ticker                -   B—Sector                -   C—Note            -   A1G1—Market        -   Z# is used to skip over the HTML markup code

Column Names

-   -   Time—timestamp and date if enabled    -   From—Sender's display name    -   To—(ignore for now)    -   CType—Chat, Naturals, Advert, Show, Recap, Market Color, Market    -   MType—(ignore for now)    -   Ticker—From Form or derived from Message if enabled    -   Side—From Form    -   Qnty—From Form    -   Price—From Form    -   Message—HTML message without comment    -   Sector—From Form

Thus, in the example methods above, methods may be defined that arecapable of defining structure that modifies or interprets theunstructured text, governs how the unstructured text is displayed in adisplay to the user, or is otherwise processed by a receiving system.

FIG. 8 shows an example message processing according to one embodimentof the present invention illustrating a use of a message processingpipeline (e.g., pipeline 700 as discussed above). In particular, FIG. 8shows a processing of a message as the message is transmitted to theinstant messaging network. Also, FIG. 8 shows an example of how amessage grid (e.g., message grid 802) and a message processing pipeline(e.g., pipeline 803) may be used to process messages according tovarious embodiments of the invention.

The flow begins with a user creating particular filter criteria for themessage grid 802 which is displayed to the user 801. This criteriaspecified by user is passed to a message processing pipeline 803, whichmay be executed in one or more instant messaging processors locatedwithin the distributed communication network. When a message is receivedfrom the instant messaging network 804, the message processing pipelineat 803 processes the message based on the filter criteria for themessage grid 802. If, in one example, a received message does not matchthe particular filter criteria as specified by the message grid 802,that message is not transferred to message grid 802 and/or user 801.However, the if another message that does match the particular filtercriteria specified by message grid 802, information from that messagemay be displayed within message grid 802 and subsequently, that messagemay be displayed to user 801. In this way, different filter criteria maybe specified (e.g., by the user) such that the most important and/orrelevant messages are displayed within the message grid.

FIG. 9A is a block diagram showing various systems that may be adaptedto use structured messaging according to various embodiments of thepresent invention. As discussed above, any number and type of entitiesmay be adapted to use structure within instant messages. FIG. 9A showsvarious entities that may be capable of processing and receiving instantmessage information within a distributed system 900. For example, one ormore systems (e.g., a client 902 having an instant message applicationprogram 903) may be capable of generating one or more structured and/orunstructured messages. For instance, a conventional instant messagingapplication program such as the AOL IM instant message applicationprogram may be capable of generating unstructured instant messages. Inanother example, a specialized client may be provided (e.g., a clientcomputer system having a custom instant message application, aspecially-programmed system, application, or other entity) that isconfigured to communicate structured messages natively with otherentities (e.g., destination entities 905).

In the case of unstructured messages, these messages may be processedand modified by an instant message processor 901 to create structuredmessages. Instant message processor 901 may be configured to receive andprocess instant messages originated by a number of different systems.Structured instant messages may be transmitted to any number ofdestinations 905 including, but not limited to conventional instantmessaging application 905A (such as the AOL IM application), and acustom application program 905B, such as a custom instant messagingapplication that is specially-configured to recognize and be responsiveto structured information. Further, structured instant messages can betransmitted to any number of other types of destinations, such as anyother type of system 905C (e.g., an order management system), network905D (e.g., an IM network, financial network, LAN, or othercommunication network), database 905E (e.g., data warehouse, data-drivenapplication, or other storage entity), application 905F (e.g., a pricingsystem, risk analysis system, etc.), or other entity.

Structured messages may also be communicated directly between entitiesthat are configured to format and recognize such structured instantmessages. For instance, specialized client 904 may be capable ofcommunicating structured instant messages directly to one or moredestinations 905 (e.g., destinations 905A-905F), and in such a case, anintermediate message processor 901 may not be required to communicatesuch messages.

FIG. 9B is a block diagram showing, in more detail, an instant messageprocessor in accordance with one embodiment of the present invention.Processor 910 may be, for example, an implementation of the processor204, or instant message processor 910. Processor 910 may include, forexample, conventional computer system hardware that stores and executesspecially configured computer software for carrying out a method inaccordance with various embodiments of the present invention. By way ofexample, processor 910 may be implemented as a specially configuredsystem that is capable of communicating with one or more instantmessaging networks. By way of example, processor 910 may useconventional hardware including a processor (e.g., a commerciallyavailable general-purpose processor 911 such as an Intel Xeon processor)and an operating system (e.g., a commercially-available general-purposeoperating system such as Red Hat Enterprise Linux, Microsoft Windowsserver software (e.g., 2003), or other operating system type.

Processor 910 may also include a number of hardware elements such asinput/output devices, storage devices, memories, and display devices.Further such conventional hardware may be configured withspecially-configured software for performing various functions asdescribed above. The system may also be configured for communicationwith one or more IM networks. By way of example, the processor 910 maybe configured with any IM software that permits communication with an IMnetwork. The software may be written in any type of programming languageto provide creation, storing and processing of messages between publicIM networks. According to another embodiment, instant message processor910 may be configured to communicate with other types of networks, suchas a FIX network implementing the well-known Financial InformationeXchange (FIX) protocol. The FIX protocol is widely used in thefinancial community for automating securities trading.

Accordingly, the instant message processor 910 of FIG. 9B may include ageneral purpose microprocessor (CPU) 911 and a bus 921 employed toconnect and enable communication between general purpose processor 911(e.g., a microprocessor, microcontroller, or other type of processor)and components of the instant message processor 910 in accordance withwell-known techniques.

Instant message processor 910 may include a user interface adapter 919,which connects general purpose processor 911 via bus 921 to one or moreinterface devices, such as a keyboard 916, mouse 917, and/or otherinterface device(s) 918, 920, which can be any user interface device,such as a touch sensitive screen, digitized entry pad, or any otherinterface device type. Bus 921 may also connect a display device 914,such as an LCD screen or monitor, to the processor 902 via a displayadapter 913. Bus 921 may also connect processor 911 to memory 922 andlong-term storage 912 (collectively, “memory”) which can include a harddrive, diskette drive, tape drive, or any other type of device, system,and/or software that is capable of storing data.

Instant message processor 910 may communicate with other computers ornetworks of computers, for example via a network interface 921 (e.g., acommunications channel, network card, modem, or other communicationinterface). Instant message processor 910 may be associated with suchother computers in one or more networks 923 (e.g., including one or morelocal area networks (LANs), wide area networks (WANs), etc.).

Instant message processor 910 may be specially-configured softwareand/or hardware in accordance with one embodiment of the presentinvention. Accordingly, as shown in FIG. 9B, instant message processor910 may include various components, including a parser 924 for parsingIM communications received from one or more systems to determine whethersuch unstructured messages received include information that can betranslated into structure and inserted into outgoing messages. In oneembodiment, parser 924 may be adapted to parse a received IMcommunication to identify tokens within a received IM.

Received instant messages may be stored in one or more storage systems.In one embodiment, received messages may be stored in a message queue927, where they can be retrieved and processed.

In one embodiment, if it is determined that a received message should bemodified by instant message processor 910, a formatter 926 may format aninstant message from the queue 927. Instant message processor 910 mayalso include a formatting database 925 that defines how instant messagesshould be formatted. In one example implementation, formatter 926 mayencode structure into outgoing instant messages.

Further, it should be appreciated that one or more functions orcomponents of the instant message processor 910 may be incorporated inone or more end systems (e.g., a client system). For instance, a clientcomputer may include components of the instant message processor thatreceive and format unstructured instant message information.

Optionally, instant message processor 910 includes software forconnecting to the third-party IM networks. Instant message processor 910may also connect an instant messaging network to a FIX network. Forinstance, instant message processor 910 may accomplish this function bylistening for events from either network, and taking appropriate actionswhen an event occurs. For example, one type of event that would triggera message to be generated on a FIX network could be the receipt of an IMcommunication.

Software programming code for carrying out the inventive method istypically stored in memory. Accordingly, instant message processor 910may store in its memory microprocessor executable instructions includingprograms for carrying out the method described above. Additionally,computer readable media may be used for storing computer readable code,when executed, carries out method acts identified above and below withrespect to the recited claims. Computer readable media may also beadapted to execute on one or more computer systems to cooperativelycarry out various acts described above. The computer readable medium mayalso be packaged as a computer program product (e.g., a disc) that issold to a user for carrying out various acts consistent with principlesof the present invention. Also, it should be appreciated that thecomputer program product may be downloaded over a communication networksuch as the Internet.

As discussed above, a client's system used for viewing, creating andsending IM communications may include specially-configured IM clientsoftware instead of conventional, commercially-available IM clientsoftware (e.g., the AOL IM instant messaging software application). Inaddition to permitting a user to send IM communications, suchspecially-configured IM client software may provide the ability toconnect to multiple, different IM networks, such as AOL, MSN, etc. andto display corresponding chat windows for each network within a singleclient window, such that multiple IM communications sessions may beviewed concurrently within a single client software application, such asshown in FIG. 5.

Having thus described several aspects of at least one embodiment of thisinvention, it is to be appreciated various alterations, modifications,and improvements will readily occur to those skilled in the art. Suchalterations, modifications, and improvements are intended to be part ofthis disclosure, and are intended to be within the spirit and scope ofthe invention. Accordingly, the foregoing description and drawings areby way of example only.

We claim:
 1. An apparatus comprising: a network interface configured toreceive data indicative of an instant message from at least one user;and a processor coupled with the network interface and configured toidentify securities related information in the received data andsupplement the instant messages according to a location of thesecurities related information, wherein the processor is configured tosupplement the instant messages by inserting a code indicative of thelocation of the securities related information in the instant messages.2. The apparatus of claim 1, wherein the securities related informationincludes data specific to an application selected from a groupconsisting of pricing system applications, risk management systemapplications, and order management system applications.
 3. The apparatusof claim 1, wherein the network interface is configured to send theinstant message including securities related information to one or moretrader computers.
 4. The apparatus of claim 1, wherein the processor isconfigured to add instructions to the instant message, wherein theinstructions are for handling the instant message based on thesecurities related information.
 5. The apparatus of claim 1, wherein theprocessor is configured to extract a ticker symbol from the dataindicative of the instant message.
 6. The apparatus of claim 1, whereinthe processor is configured to parse the data indicative of the instantmessage according to an action verb.
 7. The apparatus of claim 1,wherein the processor is configured to parse the data indicative of theinstant message according an amount of a security.
 8. The apparatus ofclaim 1, wherein the processor is configured to generate a gridincluding a plurality of instant messages and securities relatedinformation organized according to the securities related information.9. A method comprising: receiving a plurality of instant messages from aplurality of users, wherein the plurality of instant messages are formedfrom free text strings; parsing the free text strings of the pluralityof instant messages for securities related data; formatting theplurality of instant messages to insert include a code indicative of alocation of the securities related data in the free text strings; androuting the plurality of instant messages to according to securitiesrelated data.
 10. The method of claim 9, wherein the securities relateddata includes data specific to an application related to a pricingsystem, a risk management system, or an order management system.
 11. Themethod of claim 10, further comprising: sending the plurality of instantmessages including the securities related data to one or more mobiletrader devices.
 12. The method of claim 9, wherein parsing the free textstrings comprises: parsing the free text strings to identify a token, averb, and an amount.
 13. The method of claim 12, wherein the tokenincludes a ticker symbol of a security.
 14. The method of claim 9,further comprising: generating a grid of the plurality of instantmessages including the securities related data; and sending the grid toone or more trader interfaces.
 15. The method of claim 14, wherein thegrid of the plurality of instant messages includes an interface tofilter the plurality of instant messages according to a user input. 16.A non-transitory computer readable medium containing instructionsconfigured to perform a method of processing instant messages, theinstructions configured to: receive at least one instant messageincluding unstructured data from a user; parse the unstructured data forat least one token; format the unstructured data to add structured datato the at least one instant message; and add securities related data tothe at least one instant message according to the at least one token,wherein the structured data includes a code indicative of a position ofthe at least one token in the unstructured data.
 17. The computerreadable medium of claim 16, wherein the securities related dataincludes data specific to a securities pricing system, a securities riskmanagement system, or a securities order management system.
 18. Thecomputer readable medium of claim 16, the instructions configured to:send the at least one instant message including the structured data toone or more trader devices, wherein the structured data includes a firstsingle encoded character set for an action and a second single encodedcharacter for an amount.
 19. The computer readable medium of claim 16,the instructions configured to: parse the unstructured data to identifya securities token, a trading action, and a quantity.
 20. The computerreadable medium of claim 16, the instructions configured to: generate agrid of a plurality of instant messages including structured data; andsend the grid to one or more trader devices.